CH317618A - Control device on hydraulic presses - Google Patents

Control device on hydraulic presses

Info

Publication number
CH317618A
CH317618A CH317618DA CH317618A CH 317618 A CH317618 A CH 317618A CH 317618D A CH317618D A CH 317618DA CH 317618 A CH317618 A CH 317618A
Authority
CH
Switzerland
Prior art keywords
control device
hydraulic presses
presses
hydraulic
control
Prior art date
Application number
Other languages
German (de)
Inventor
Hathorn Towler Frank
Maurice Towler John
Original Assignee
Electraulic Presses Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electraulic Presses Limited filed Critical Electraulic Presses Limited
Publication of CH317618A publication Critical patent/CH317618A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)
CH317618D 1951-05-24 1952-05-23 Control device on hydraulic presses CH317618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB317618X 1951-05-24

Publications (1)

Publication Number Publication Date
CH317618A true CH317618A (en) 1956-11-30

Family

ID=10328005

Family Applications (1)

Application Number Title Priority Date Filing Date
CH317618D CH317618A (en) 1951-05-24 1952-05-23 Control device on hydraulic presses

Country Status (5)

Country Link
US (1) US2766586A (en)
BE (1) BE511629A (en)
CH (1) CH317618A (en)
DE (1) DE1223698B (en)
FR (1) FR1061976A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE546574A (en) * 1955-03-30
DE1224587B (en) * 1955-03-30 1966-09-08 Electraulic Presses Ltd Forging press
DE1237406B (en) * 1957-10-04 1967-03-23 Siemag Siegener Masch Bau Hydraulic rolling stock shear
JPH0763736B2 (en) 1985-07-18 1995-07-12 エスエムエス シユレ−マン・ジ−マグ アクチエン ゲゼルシヤフト Rolling machine with a plurality of rolls with curved rolling cylinders
US4922716A (en) * 1988-01-13 1990-05-08 Cincinnati Milacron Inc. Throttled exhaust outlet to reservoir for reducing noise resulting from release hydraulic pressure surges
CN114472792A (en) * 2022-02-22 2022-05-13 徐州艾奇川自动化设备有限公司 New energy automobile hub forging equipment and processing technology

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710000C (en) * 1937-11-02 1941-09-08 Otto Wittkowsky Valve control for presses
US2403391A (en) * 1942-04-11 1946-07-02 Dominion Eng Works Ltd Hydraulic press
US2615466A (en) * 1942-09-10 1952-10-28 Asea Ab Balanced pilot valve for hydraulic main valves
US2491355A (en) * 1945-04-19 1949-12-13 Denison Eng Co Hydraulic valve control mechanism
US2577981A (en) * 1945-05-15 1951-12-11 French Oil Mill Machinery Hydraulic motor control
US2512730A (en) * 1945-05-21 1950-06-27 Denison Eng Co Control valve mechanism for hydraulic apparatus
US2534966A (en) * 1946-05-27 1950-12-19 Hpm Dev Corp Pressure-responsive reversing valve for hydraulic motors
US2618244A (en) * 1947-03-12 1952-11-18 Cincinnati Milling Machine Co Pilot valve controlled tracer valve

Also Published As

Publication number Publication date
BE511629A (en)
DE1223698B (en) 1966-08-25
FR1061976A (en) 1954-04-16
US2766586A (en) 1956-10-16

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